ISO 11296-7:2019
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 7: Lining with spirally-wound pipes

Standard No.

ISO 11296-7:2019

Release Date

2019

Published By

International Organization for Standardization (ISO)

Latest

ISO 11296-7:2019

Scope

This document, in conjunction with ISO 11296-1, specifies requirements and test methods for pipes which are formed on site by spirally winding and jointing a pre-manufactured profiled plastics strip, or a profiled plastics strip and integral locking joiner strip, and used for the renovation of underground non-pressure drainage and sewerage networks. It applies to spirally-wound pipes of fixed or variable diameter made of profiled plastics strips, with or without steel stiffening elements, and installed by one of two methods. The first method employs a dedicated winding machine in front of the open end of an existing pipeline, e.g. in a manhole. The pipes thus formed are simultaneously inserted into the existing pipeline by the winding forces, and by certain techniques can also be expanded in diameter after or during insertion. The second method employs a dedicated winding machine which forms the pipe as it traverses the existing pipeline from one manhole to the next. It applies to profiled plastics strips of unplasticized poly(vinyl chloride) (PVC U) with integral locking mechanism, or of high density polyethylene (HDPE) with integrally welded joints.

ISO 11296-7:2019 Referenced Document

• ISO 10467:2018 Plastics piping systems for pressure and non-pressure drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin
• ISO 11296-1:2018 Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 1: General
• ISO 11296-4:2018 Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 4: Lining with cured-in-place pipes
• ISO 13262 Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics spirally-formed structured-wall pipes - Determination of the tensile strength of a seam
• ISO 179-1 Plastics. Determination of Charpy impact properties - Non-instrumented impact test*， 2023-06-07 Update
• ISO 306 Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)*， 2022-11-18 Update
• ISO 37 Rubber, vulcanized or thermoplastic - Determination of tensile stress-strain properties
• ISO 4427-3 Plastics piping systems — Polyethylene (PE) pipes and fittings for water supply — Part 3: Fittings*， 2019-08-06 Update
• ISO 4435 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U)
• ISO 4948-2 Steels; Classification; Part 2 : Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics
• ISO 527-1 Plastics — Determination of tensile properties — Part 1: General principles*， 2019-07-26 Update
• ISO 527-2 Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics
• ISO 6259-1 Thermoplastics pipes - Determination of tensile properties - Part 1: General test method
• ISO 7619-1 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness)
• ISO 9967 Thermoplastics pipes - Determination of creep ratio
• ISO 9969 Thermoplastics pipes - Determination of ring stiffness

ISO 11296-7:2019 history

• 2019 ISO 11296-7:2019 Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 7: Lining with spirally-wound pipes
• 2011 ISO 11296-7:2011 Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 7: Lining with spirally-wound pipes